Finding the Third Proportional to 788,463 and 1,235,443.50

Step by Step Solution

1. Step 1: Write the proportion equation
   788,463 : 1,235,443.50 = 1,235,443.50 : x
2. Step 2: Convert to fraction form
   788,463/1,235,443.50 = 1,235,443.50/x
3. Step 3: Cross multiply
   788,463x = 1,235,443.50 × 1,235,443.50
4. Step 4: Simplify right side
   788,463x = 1,526,320,641,692.25
5. Step 5: Solve for x
   x = 1,526,320,641,692.25/788,463
6. Step 6: Final answer
   x = 1,935,817.71